DIM Diindolylmethane 100 mg

by Mason Natural · capsule · 60 capsules

  • On the market (NIH)
  • UPC 3 11845 17815 2
  • DSLD label 214446
  • Serving 1 capsule

DIM Diindolylmethane 100 mg by Mason Natural lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 35 mg of calcium and 100 mg of DIM. Its current label entered the NIH Dietary Supplement Label Database on February 26, 2020.

What is in DIM Diindolylmethane 100 mg?

Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

DIM Diindolylmethane 100 mg: Supplement Facts rows against the market (DSLD label 214446, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium PhosphateCalcium (Form: as Calcium Phosphate)35 mg3%Calcium in DIM Diindolylmethane 100 mg against 17,831 products35 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg35 mg

82% of 17,831 products listing calcium give more (median 115 mg).

DIM100 mgDiindolylmethane in DIM Diindolylmethane 100 mg against 425 products100 mg per serving; the middle half of products list 100 mg to 200 mg, the median 100 mg.100 mg

47% of 425 products listing diindolylmethane give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 214446 (entered February 26, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

2 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: Adults - Take one capsule daily, preferably with food, as a dietary supplement.
Warnings
Warning: Do not use DIM if you have a hormone-sensitive condition.
If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use.
Discontinue use and consult your physician if any adverse reactions occur.
Keep out of reach of children.
Tamper-evident seal: Do not use product if seal appears tampered.
Allergens and what it does not contain
Guaranteed no added: Sugar, starch, sodium, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, crustacean shellfish, artificial flavors or preservatives.
Soy free
Storage
Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Source: label statements in DSLD label 214446.

What else is on the label?

Other ingredients: Cellulose, Gelatin, Magnesium Stearate, Silica, Titanium Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Mason Guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice Certified.

How many labels does DIM Diindolylmethane 100 mg have?

One label is on file, entered on February 26, 2020.

  1. Label 214446 (current) Entered February 26, 2020 · on the market · 60 capsules · UPC 3 11845 17815 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Mason Vitamins, Inc. (distributor), Miami Lakes, FL. All Mason Natural products.

Where next?